package com.work.lxykeeper.utils;

import java.io.UnsupportedEncodingException;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;

public class MD5Utils {

	public final static String get32MD5Str(String str) { 
		MessageDigest messageDigest = null; 
		try { 
		messageDigest = MessageDigest.getInstance("MD5"); 
		messageDigest.reset(); 
		messageDigest.update(str.getBytes("UTF-8")); 
		} catch (NoSuchAlgorithmException e) { 
		LogUtils.e("NoSuchAlgorithmException caught!");
		} catch (UnsupportedEncodingException e) { 
		} 
		byte[] byteArray = messageDigest.digest(); 
		StringBuffer md5StrBuff = new StringBuffer(); 
		for (int i = 0; i < byteArray.length; i++) { 
		if (Integer.toHexString(0xFF & byteArray[i]).length() == 1) 
		md5StrBuff.append("0").append(Integer.toHexString(0xFF & byteArray[i])); 
		else 
		md5StrBuff.append(Integer.toHexString(0xFF & byteArray[i])); 
		} 
		return md5StrBuff.toString(); 
		}
}
